Base | Representation |
---|---|
bin | 11110100100101110000… |
… | …100101110110100001010 |
3 | 21102212002010202010020122 |
4 | 132210232010232310022 |
5 | 233410333033000020 |
6 | 4245105214423242 |
7 | 304536015223640 |
oct | 36445604566412 |
9 | 7385063663218 |
10 | 2101012000010 |
11 | 740041556530 |
12 | 29b234801b22 |
13 | 123180922c91 |
14 | 739920a3190 |
15 | 399baeb9125 |
hex | 1e92e12ed0a |
2101012000010 has 128 divisors (see below), whose sum is σ = 4828760137728. Its totient is φ = 639243360000.
The previous prime is 2101012000007. The next prime is 2101012000019. The reversal of 2101012000010 is 100002101012.
It is not an unprimeable number, because it can be changed into a prime (2101012000019) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5331419 + ... + 5711921.
It is an arithmetic number, because the mean of its divisors is an integer number (37724688576).
Almost surely, 22101012000010 is an apocalyptic number.
2101012000010 is an abundant number, since it is smaller than the sum of its proper divisors (2727748137718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2101012000010 is a wasteful number, since it uses less digits than its factorization.
2101012000010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380700.
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 2101012000010 its reverse (100002101012), we get a palindrome (2201014101022).
The spelling of 2101012000010 in words is "two trillion, one hundred one billion, twelve million, ten", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •